# generated using pymatgen
data_Mg(NbSe2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.01656080
_cell_length_b   7.01656269
_cell_length_c   13.50274467
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000537
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg(NbSe2)4
_chemical_formula_sum   'Mg2 Nb8 Se16'
_cell_volume   575.70680950
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Mg  Mg0  1  0.00000000  0.00000000  0.00000000  1.0
  Mg  Mg1  1  0.00000000  0.00000000  0.50000000  1.0
  Nb  Nb2  1  0.00000000  0.00000000  0.25000000  1.0
  Nb  Nb3  1  0.00000000  0.00000000  0.75000000  1.0
  Nb  Nb4  1  0.51131522  0.02263043  0.25000000  1.0
  Nb  Nb5  1  0.48868478  0.97736957  0.75000000  1.0
  Nb  Nb6  1  0.97736957  0.48868478  0.25000000  1.0
  Nb  Nb7  1  0.02263043  0.51131522  0.75000000  1.0
  Nb  Nb8  1  0.51131522  0.48868478  0.25000000  1.0
  Nb  Nb9  1  0.48868478  0.51131522  0.75000000  1.0
  Se  Se10  1  0.33333300  0.66666700  0.62030074  1.0
  Se  Se11  1  0.66666700  0.33333300  0.37969926  1.0
  Se  Se12  1  0.66666700  0.33333300  0.12030074  1.0
  Se  Se13  1  0.33333300  0.66666700  0.87969926  1.0
  Se  Se14  1  0.16906736  0.33813572  0.12866605  1.0
  Se  Se15  1  0.83093264  0.66186428  0.87133395  1.0
  Se  Se16  1  0.66186428  0.83093264  0.12866605  1.0
  Se  Se17  1  0.83093264  0.66186428  0.62866605  1.0
  Se  Se18  1  0.33813572  0.16906736  0.87133395  1.0
  Se  Se19  1  0.16906736  0.33813572  0.37133395  1.0
  Se  Se20  1  0.16906736  0.83093264  0.12866605  1.0
  Se  Se21  1  0.33813572  0.16906736  0.62866605  1.0
  Se  Se22  1  0.83093264  0.16906736  0.87133395  1.0
  Se  Se23  1  0.66186428  0.83093264  0.37133395  1.0
  Se  Se24  1  0.83093264  0.16906736  0.62866605  1.0
  Se  Se25  1  0.16906736  0.83093264  0.37133395  1.0